Knick-Ei

A Knick-Ei (German, literally "bend-egg") is a novelty toy or decorative item, traditionally made from wood, featuring a figure or scene that can be made to "collapse" or "bend" by manipulating a lever or string mechanism. The core design involves a segmented body that is connected in a way that allows it to appear to stand upright normally, but when the mechanism is activated, the segments hinge or fold, causing the figure to droop or bend over in a comical way.

Knick-Eier often depict animals, people, or caricatures. Their humorous nature makes them popular as gifts or souvenirs, especially in regions with strong woodcarving traditions, such as the Erzgebirge (Ore Mountains) region of Germany. The figures can range in complexity from simple, two-segment designs to more elaborate, multi-segmented constructions with intricate detailing.

The "bending" action is achieved through a hidden mechanism, usually involving a string or lever that pulls on connecting rods within the figure. This action releases a locking mechanism or alters the balance of the segments, causing them to hinge and the figure to collapse.

While often associated with traditional German craftsmanship, Knick-Eier have also been produced in other countries and adapted for various themes and designs over time.